H. Ullrich

434 total citations
14 papers, 196 citations indexed

About

H. Ullrich is a scholar working on Cardiology and Cardiovascular Medicine, Psychiatry and Mental health and Plant Science. According to data from OpenAlex, H. Ullrich has authored 14 papers receiving a total of 196 indexed citations (citations by other indexed papers that have themselves been cited), including 4 papers in Cardiology and Cardiovascular Medicine, 3 papers in Psychiatry and Mental health and 3 papers in Plant Science. Recurrent topics in H. Ullrich's work include Heart Rate Variability and Autonomic Control (2 papers), Metabolomics and Mass Spectrometry Studies (1 paper) and Bone health and treatments (1 paper). H. Ullrich is often cited by papers focused on Heart Rate Variability and Autonomic Control (2 papers), Metabolomics and Mass Spectrometry Studies (1 paper) and Bone health and treatments (1 paper). H. Ullrich collaborates with scholars based in Germany and Estonia. H. Ullrich's co-authors include M.W. Agelink, K Lukáš, T Majewski, E. Klieser, Thomas Linka, C. Wurthmann, U. Heber, Joachim E. Zöller, Josef Poelt and T. Zeit and has published in prestigious journals such as Planta, Journal of Clinical Psychopharmacology and Die Naturwissenschaften.

In The Last Decade

H. Ullrich

14 papers receiving 178 citations

Peers

Countries citing papers authored by H. Ullrich

Since Specialization

Citations

This map shows the geographic impact of H. Ullrich's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by H. Ullrich with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites H. Ullrich more than expected).

Fields of papers citing papers by H. Ullrich

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by H. Ullrich. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by H. Ullrich. The network helps show where H. Ullrich may publish in the future.

Co-authorship network of co-authors of H. Ullrich

This figure shows the co-authorship network connecting the top 25 collaborators of H. Ullrich. A scholar is included among the top collaborators of H. Ullrich based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with H. Ullrich. H. Ullrich is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Sort: Min cites: Since: Top N: Style:

14 of 14 papers shown

#	Work	Indexed citations
1	Einfluss der adjuvanten Schmerztherapie in der Behandlung der postmenopausalen Osteoporose auf die Lebensqualität 2008 ·Der Orthopäde ·D. Krocker, H. Ullrich, Frank Buttgereit, Carsten Perka	5
2	Does acupuncture influence the cardiac autonomic nervous system in patients with minor depression or anxiety disorders? 2004 ·Pharmacopsychiatry ·H. Ullrich, M.W. Agelink, (unknown), (unknown)	3
3	Depressive Episode mit Suizidversuch nach Einnahme von Valsartan mit Hydrochlorothiazid 2003 ·DMW - Deutsche Medizinische Wochenschrift ·H. Ullrich, (unknown), M.W. Agelink	4
4	Superior safety of reboxetine over amitryptiline in the elderly. 2002 ·PubMed ·M.W. Agelink, H. Ullrich, (unknown), (unknown), N. H. Brockmeyer	1
5	Effects of Newer Atypical Antipsychotics on Autonomic Neurocardiac Function: A Comparison Between Amisulpride, Olanzapine, Sertindole, and Clozapine 2001 ·Journal of Clinical Psychopharmacology ·M.W. Agelink, T Majewski, C. Wurthmann, K Lukáš, H. Ullrich, Thomas Linka, E. Klieser	135
6	Nutzen und Risiken der Elektrokrampfbehandlung (EKT) bei älteren Patienten mit kardiovaskulären Risikofaktoren 1998 ·Der Nervenarzt ·M.W. Agelink, (unknown), R. Maleßa, Marja Leonhardt, (unknown), H. Ullrich, T. Zeit	5
7	Die kombinierte chirurgisch-kieferorthopädische Gaumennahterweiterung im Erwachsenenalter 1991 ·Journal of Orofacial Orthopedics / Fortschritte der Kieferorthopädie ·Joachim E. Zöller, H. Ullrich	7
8	Quantitative investigation on the urinary excretion and metabolism of 3,4-dimethoxyphenylethylamine in schizophrenics and normal individuals. 1982 ·PubMed ·Katja Hempel, H. Ullrich, (unknown)	1
9	Nachweis von NO2-Sch�den an Bl�ttern 1964 ·Die Naturwissenschaften ·(unknown), H. Ullrich	1
10	�ber einige chalkophile Lecanora-Arten der mitteleurop�ischen Flora (Lichenes, Lecanoraceae) 1964 ·Plant Systematics and Evolution ·Josef Poelt, H. Ullrich	4
11	Kurze Mitteilungen 1962 ·Journal für Ornithologie ·Hans Löhrl, (unknown), (unknown), (unknown), (unknown), Otto von Helversen, (unknown), (unknown), (unknown), (unknown), (unknown), H. Ullrich, (unknown), (unknown), Peter Berthold, (unknown)	4
12	Ursachen der Frostresistenz Bei Winterweizen 1961 ·Planta ·H. Ullrich, U. Heber	7
13	Über das Denaturieren pflanzlicher Eiweisse durch Ausfrieren und seine Verhinderung 1958 ·Planta ·H. Ullrich, U. Heber	17
14	Über das Quellungsverhalten von Holz als Substanz mit Ultrafilterstruktur in Abhängigkeit von Grösse und Bau der Quellungsmittelmoleküle 1953 ·Planta ·H. Ullrich	2

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

Explore authors with similar magnitude of impact